---
schema: "interfacedelta-service-md/1"
target_key: "sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f"
origin: "https://mcp.artsdata.ca"
protocols: ["mcp"]
observed_at: "2026-11-14T05:02:12.771Z"
generated_at: "2026-11-14T10:27:08.163Z"
record_url: "https://interfacedelta.com/atlas/sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f"
record_api: "https://interfacedelta.com/api/v1/record/services/sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f"
source: "InterfaceDelta atlas"
license_note: "Use of this record is governed by https://interfacedelta.com/terms."
---

# Service record: https://mcp.artsdata.ca

## Identity
- Origin: https://mcp.artsdata.ca
- Endpoints: https://mcp.artsdata.ca/mcp
- Protocols: mcp
- Registry names: ca.artsdata/mcp
- First retained observation: 2026-11-14T05:02:12.771Z
- Latest observation: 2026-11-14T05:02:12.771Z

## Tools
MCP tools, OpenAPI operations, WebMCP tools and A2A skills; excludes prompts and resources.
Total capabilities: 6; non-tool capabilities: 1.
- Tool 1: get\_entity (mcp); inputs: uri; inputs omitted: 0; annotations: {}
- Tool 2: get\_schema (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 3: search\_entities (mcp); inputs: in\_scheme, language, limit, query, types; inputs omitted: 0; annotations: {}
- Tool 4: search\_events (mcp); inputs: artists, has\_event\_type\_concept, language, limit, organizations, places, startDateFrom, startDateTo; inputs omitted: 0; annotations: {}
- Tool 5: sparql\_query (mcp); inputs: query; inputs omitted: 0; annotations: {}
Tools omitted: 0.

## Effect readings (AI)
- Tool 1 (get\_entity): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 2 (get\_schema): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 3 (search\_entities): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 4 (search\_events): ◇ AI reading; state: counted; reads (confidence 0.875); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 5 (sparql\_query): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.

## Change history
No changes recorded in the retained history.

## Payment rails
- Protocols observed: none.
- HTTP 402 seen in retained observations: false.

## Not covered
- We don't call tools.
- We don't rate or certify.
- We don't publish prices.
- We cover only what was observed.

## Evidence
- Identity: observed / declared; observation time: 2026-11-14T05:02:12.771Z.
- Tools: declared; observation time: 2026-11-14T05:02:12.771Z.
- Effect readings (AI): AI reading; observation time: 2026-11-14T05:02:12.771Z.
- Change history: observed; observation time: 2026-11-14T05:02:12.771Z; change observation times: none.
- Payment rails: observed; observation time: 2026-11-14T05:02:12.771Z.

```json
{
  "schema": "interfacedelta-service-md/1",
  "target_key": "sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f",
  "origin": "https://mcp.artsdata.ca",
  "protocols": [
    "mcp"
  ],
  "observed_at": "2026-11-14T05:02:12.771Z",
  "generated_at": "2026-11-14T10:27:08.163Z",
  "record_url": "https://interfacedelta.com/atlas/sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f",
  "record_api": "https://interfacedelta.com/api/v1/record/services/sha256:a68658d5ace897761e23e5f804094b503cf336617cec28a182befd26eb612a7f",
  "source": "InterfaceDelta atlas",
  "license_note": "Use of this record is governed by https://interfacedelta.com/terms.",
  "identity": {
    "origin": "https://mcp.artsdata.ca",
    "endpoints": [
      "https://mcp.artsdata.ca/mcp"
    ],
    "protocols": [
      "mcp"
    ],
    "registry_names": [
      "ca.artsdata/mcp"
    ],
    "first_retained_observation": "2026-11-14T05:02:12.771Z",
    "latest_observation": "2026-11-14T05:02:12.771Z"
  },
  "tools": [
    {
      "name": "get_entity",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "uri"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_schema",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "search_entities",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "in_scheme",
        "language",
        "limit",
        "query",
        "types"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "search_events",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "artists",
        "has_event_type_concept",
        "language",
        "limit",
        "organizations",
        "places",
        "startDateFrom",
        "startDateTo"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.875
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "sparql_query",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "query"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    }
  ],
  "capability_count": 6,
  "non_tool_capability_count": 1,
  "tool_count_scope": "MCP tools, OpenAPI operations, WebMCP tools and A2A skills; excludes prompts and resources.",
  "tools_omitted": 0,
  "tools_state": "recorded",
  "changes": [],
  "payment_rails": {
    "protocols": [],
    "http_402_seen": false
  },
  "not_covered": [
    "We don't call tools.",
    "We don't rate or certify.",
    "We don't publish prices.",
    "We cover only what was observed."
  ],
  "evidence": [
    {
      "section": "Identity",
      "classes": [
        "observed",
        "declared"
      ],
      "observed_at": "2026-11-14T05:02:12.771Z"
    },
    {
      "section": "Tools",
      "classes": [
        "declared"
      ],
      "observed_at": "2026-11-14T05:02:12.771Z"
    },
    {
      "section": "Effect readings (AI)",
      "classes": [
        "AI reading"
      ],
      "observed_at": "2026-11-14T05:02:12.771Z"
    },
    {
      "section": "Change history",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-14T05:02:12.771Z",
      "observation_times": []
    },
    {
      "section": "Payment rails",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-14T05:02:12.771Z"
    }
  ]
}
```